dc.creator | Cano Sánchez, Esperanza | es |
dc.creator | López González, Pablo José | es |
dc.date.accessioned | 2020-02-24T11:55:55Z | |
dc.date.available | 2020-02-24T11:55:55Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Cano Sánchez, E. y López González, P.J. (2014). New findings and a new species of the genus Ammothea (Pycnogonida, Ammotheidae), with an updated identification key to all Antarctic and sub-Antarctic species. Helgoland Marine Research, 68, 155-168. | |
dc.identifier.issn | 1438-387X (impreso) | es |
dc.identifier.issn | 1438-3888 (electrónico) | es |
dc.identifier.uri | https://hdl.handle.net/11441/93552 | |
dc.description.abstract | Specimens of the pycnogonid genus Ammothea
collected during the Polarstern cruise XXIII/8 (23
November 2006–30 January 2007) were studied. Nine
species were recognized in this collection: Ammothea
bentartica, A. bicorniculata, A. carolinensis, A. clausi, A.
longispina, A. minor, A. spinosa, A. striata and A. tibialis.
Three of them (A. bentartica, A. bicorniculata and A. tibialis) are reported for the second time, enlarging their
known geographical and bathymetric range. In the present
contribution, the observed morphological variability of all
collected Ammothea species is described and discussed.
For the identification and description of the material, different museum specimens were consulted. Among them,
we have consulted part of the Discovery collection housed
at the Natural History Museum in London. That material
was initially identified by Isabella Gordon, a reputed author
in the field of pycnogonid taxonomy. A new species, based
on a museum specimen previously highly confused in the
literature, is proposed in the present contribution as Ammothea isabellae n. sp. The new taxon is compared with its
closest congeners, especially with A. longispina and A.
stylirostris. Finally, we propose an updated dichotomous
key to species covering all currently known Antarctic and
sub-Antarctic Ammothea species | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Springer Verlag | es |
dc.relation.ispartof | Helgoland Marine Research, 68, 155-168. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Antarctica | es |
dc.subject | Subantarctica | es |
dc.subject | Sea spider | es |
dc.subject | Key to species | es |
dc.title | New findings and a new species of the genus Ammothea (Pycnogonida, Ammotheidae), with an updated identification key to all Antarctic and sub-Antarctic species | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Zoología | es |
dc.relation.publisherversion | http://dx.doi.org/10.1007/s10152-013-0376-x | es |
dc.identifier.doi | 10.1007/s10152-013-0376-x | es |
idus.format.extent | 14 p. | es |
dc.journaltitle | Helgoland Marine Research | es |
dc.publication.volumen | 68 | es |
dc.publication.initialPage | 155 | es |
dc.publication.endPage | 168 | es |